<template>
<div>
    <h1>登录组件</h1>
    <router-link to="/login/username">username</router-link>
    <router-link to="/login/password">password</router-link>
    <router-view></router-view>
</div>
    
</template>

<script>
export default {
    
}
</script>
<style>

</style>